Use the form below to do your conversion.
Solution
Step1
Log2010399=Log(10399) ÷ Log(20)
Log(10399)= 4.0169915782062
Log(20)=1.301029995664
Log2010399=4.0169915782062 ÷ 1.301029995664
Ans=3.0875472445631
Step2
Alternatively, the logarithm can be calculated like this.